From 2dfc8c45331564b065a19f226c730e272f558b19 Mon Sep 17 00:00:00 2001
From: ross <ross@NetBSD.org>
Date: Fri, 20 Aug 1999 19:58:20 +0000
Subject: [PATCH] Note that nice +19 and nice +20 guarantee exclusion w.r.t.
 priority <= 0.

---
 lib/libc/sys/getpriority.2 | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/libc/sys/getpriority.2 b/lib/libc/sys/getpriority.2
index c4dabd29d574..557e61492e9b 100644
--- a/lib/libc/sys/getpriority.2
+++ b/lib/libc/sys/getpriority.2
@@ -1,4 +1,4 @@
-.\"	$NetBSD: getpriority.2,v 1.6 1999/03/22 19:45:04 garbled Exp $
+.\"	$NetBSD: getpriority.2,v 1.7 1999/08/20 19:58:20 ross Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -80,7 +80,8 @@ A zero value of
 denotes the current process, process group, or user.
 .Fa prio
 is a value in the range -20 to 20.  The default priority is 0;
-lower priorities cause more favorable scheduling.
+lower priorities cause more favorable scheduling. A value of 19 or 20
+will schedule a process only when nothing at priority \*(Le 0 is runnable.
 .Pp
 The
 .Fn getpriority